- 中文名稱
【干冰】Anti-Osteopontin (RABBIT) Antibody - 100-401-404S
- 英文名字
- 【干冰】Anti-Osteopontin (RABBIT) Antibody - 100-401-404S
- 供應(yīng)商
- Rockland
- 產(chǎn)品貨號
- 100-401-404S
- 產(chǎn)品報(bào)價
- ￥詢價/25uL
- 產(chǎn)品說明書
- 點(diǎn)擊查看
- 購買方式
- 90%產(chǎn)品中國有現(xiàn)貨庫存。銀行轉(zhuǎn)賬、電匯、支票、現(xiàn)金，在線支付寶及網(wǎng)銀支付，或直接與我們電話聯(lián)系400-6800-868
- 產(chǎn)品新聞
- 背景資料
- Anti Osteopontin Antibody recognizes Osteopontin (OPN) that is an arginine-glycine-aspartic acid (RGD)-containing glycoprotein which interacts with integrins and CD44 as major receptors. OPN is multifunctional, with activities in cell migration, cell survival, inhibition of calcification, regulation of immune cell function, and control of tumor cell phenotype. The gene encoding OPN is called spp1. Targeting this gene has revealed that while OPN is not necessary for normal embryonic development, fertility and health under pathogen-free conditions, loss of the protein has significant consequences in several models of injury/disease as diverse as renal injury, viral and bacterial infection, bone remodeling, and tumor growth. The fact that no other proteins seem to share a redundant activity with OPN under these conditions suggests that OPN has a unique functional role during tissue injury and stress. Interestingly, several members of the matrix metalloproteinase (MMP) family are also induced during injury/disease processes in patterns overlapping that of OPN. OPN has recently been shown to be a novel substrate for two MMPs, MMP-3 (stromelysin-1) and MMP-7 (matrilysin). There are three cleavage sites for MMP-3 in human OPN, two of which are also cleaved by MMP-7 (see cleavage diagram). Biological assays demonstrate that the MMP-cleaved OPN has increased activity in promoting both cell adhesion and migration compared with full-length OPN. In addition, inhibitory reagents were used to show that the same receptors that interact with OPN also mediate interaction of MMP-cleaved OPN with tumor cells. It is suggested that active forms of OPN at sites of tissue injury may be regulated by the activity of proteases including MMPs and that the differences in activity of modified OPN may be explained by differences in binding affinity of integrins or distinct downstream signaling events.
- 應(yīng)用類型
- ELISA,Immunohistochemistry,Immunoprecipitation,Western Blot,
- 免疫原
- This whole rabbit serum was prepared by repeated immunizations with a synthetic peptide, from the human osteopontin protein, conjugated to KLH using maleimide.
- 來源宿主
- Rabbit
- 反應(yīng)性
- H. sapiens (Human)
- 保存建議
- Store vial at -20° C or below prior to opening. This vial contains a relatively low volume of reagent (25 μL). To minimize loss of volume dilute 1:10 by adding 225 μL of the buffer stated above directly to the vial. Recap, mix thoroughly and briefly centrifuge to collect the volume at the bottom of the vial. Use this intermediate dilution when calculating final dilutions as recommended below. Store the vial at -20°C or below after dilution. Avoid cycles of freezing and thawing.
- 其他
- Rockland成立于1962年，是一家老牌抗體原產(chǎn)企業(yè)，其位于美國費(fèi)城郊區(qū)的農(nóng)場保有近20種實(shí)驗(yàn)動物。Rockland公司為生命科學(xué)領(lǐng)域提供豐富的、高質(zhì)量的抗體，包括載脂蛋白、細(xì)胞周期/凋亡、細(xì)胞因子、細(xì)胞信號蛋白、酶類、細(xì)胞外基質(zhì)、轉(zhuǎn)錄因子(NFkB)和泛素（Ubiquitin）等識別抗體，應(yīng)用范圍包括Western blot、免疫組化、免疫熒光和ELISA等。另外，Rockland也生產(chǎn)特別齊全的二抗，包括純化、生物素、HRP/ALP、熒光標(biāo)記二抗，應(yīng)用十分廣泛。
- 注意
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